Merge pull request ocp-power-automation#242 from aishwaryabk/tf-version

To Update the Terraform Version

docs/automation_host_prereqs.md

@@ -22,7 +22,7 @@ Install the following packages on the automation host. Select the appropriate in
 **Terraform >= 0.13.0**: Please refer to the [link](https://learn.hashicorp.com/terraform/getting-started/install.html) for instructions on installing Terraform. For validating the version run `terraform version` command after install.
 
 Install Terraform and providers for Power environment:
-1. Download the Terraform binary version 0.13.5 from https://www.power-devops.com/terraform and install it to /usr/local/bin.
+1. Download and install the Terraform binary (>= 0.13.0) for Linux/ppc64le from https://www.power-devops.com/terraform.
 2. Download the required Terraform providers for Power into your TF project directory:
 ```
 $ cd <path_to_TF_project>

modules/1_bastion/versions.tf

@@ -33,5 +33,5 @@ terraform {
       version = "~> 2.3"
     }
   }
-  required_version = "~> 0.13.0"
+  required_version = ">= 0.13.0"
 }

modules/2_network/versions.tf

@@ -25,5 +25,5 @@ terraform {
       version = "~> 1.32"
     }
   }
-  required_version = "~> 0.13.0"
+  required_version = ">= 0.13.0"
 }

modules/3_helpernode/versions.tf

@@ -25,5 +25,5 @@ terraform {
       version = "~> 2.1"
     }
   }
-  required_version = "~> 0.13.0"
+  required_version = ">= 0.13.0"
 }

modules/4_nodes/versions.tf

@@ -33,5 +33,5 @@ terraform {
       version = "~> 2.3"
     }
   }
-  required_version = "~> 0.13.0"
+  required_version = ">= 0.13.0"
 }

modules/5_install/versions.tf

@@ -25,5 +25,5 @@ terraform {
       version = "~> 2.1"
     }
   }
-  required_version = "~> 0.13.0"
+  required_version = ">= 0.13.0"
 }

versions.tf

@@ -29,5 +29,5 @@ terraform {
       version = "~> 2.3"
     }
   }
-  required_version = "~> 0.13.0"
+  required_version = ">= 0.13.0"
 }